UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHwRucc34AxZvuhEsv9XIaKs2yRI+Eg99bNYTDyZAGY=' 
WHERE 
  key_id = 'eae0645315eefd897b47c3886d6210b4edda0e915eeae5ecb9009eecf301a54a' 
  AND (
    token = 'cHwRucc34AxZvuhEsv9XIaKs2yRI+Eg99bNYTDyZAGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )